IPSDK Explorer 3.2: Adaptive Contrast Enhancement.
Contrast Enhancement module based on local histogram.
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The Adaptive Contrast Enhancement module is available in IPSDK Explorer version 3.2 and higher.
This tutorial illustrates the use of the Adaptive Contrast Enhancement function to adapt locally the image dynamics. This functions permits to reveal local contrast variations which are essential for carrying out an effective inspection.
This algorithm is based on the following publication:
K. Zuiderveld: Contrast Limited Adaptive Histogram Equalization. In: P. Heckbert: Graphics Gems IV, Academic Press 1994